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Job Description Your Mission The Systems Administrator is responsible for the implementation, administration, and ongoing support of the organization's IT infrastructure. This role ensures reliable operation, performance, and availability of IT systems that support daily business operations. The position works closely with IT teams and vendors to maintain and improve infrastructure services. How you will make a difference Network & Systems Management Install, configure, maintain, and support servers, workstations, operating systems, network equipment, and peripheral devices Manage server platforms, virtualization environments, email systems, print services, cloud and business applications Monitor system, server and application performance and address issues proactively Operations & Support Administer user accounts, permissions, and storage allocations Execute regular backups, restorations, and disaster recovery testing Troubleshoot and resolve hardware and software issues; escalate issues as needed Maintenance & Improvements Perform patching, upgrades, repairs, and reconfigurations of hardware and software Maintain accurate asset inventories, system documentation, and technical configurations Evaluate and recommend hardware, software, and infrastructure improvements Coordinate with application, database, and network teams on deployments and enhancements Collaboration & Documentation Work with vendors, service providers, and internal teams to support IT services Create technical documentation and operational reports Collaborate with IT Security Manager What you should be good at Education and Experience Education: Bachelor's degree in computer science, information technology or related field or equivalent practical experience Minimum of seven years' experience administering servers and enterprise IT systems. Technical knowledge Strong knowledge of network, server, and desktop operating systems Hands-on experience with enterprise network hardware and protocols Experience with virtualization platforms and enterprise applications Proven ability to troubleshoot complex hardware and software issues Experience with backup and recovery operations Experience maintaining system and process documentation Preferred / Beneficial Technical Experience Active Directory, Altiris, Azure, BeyondTrust, Cisco Switches, CrowdStrike, Ivanti Service Manager, Meraki Access Points (APs), Mimecast, M365, Proxmox Virtual Environment, VMWare, Windows Server Administration Work Conditions Full-time onsite position; prolonged periods of sitting and computer use Occasional lifting and movement of IT equipment; occasional inspection of cabling and infrastructure What you can look forward to Professional Development : Educational assistance programs and opportunities for career growth. Supportive Environment : A stable, team-based culture that values collaboration and innovation. Inclusive Workplace : Join a company committed to equity, diversity, and inclusion, fostering a culture of belonging. Comprehensive Benefits : 401(k) plan with matching contributions, health insurance (medical, dental, vision), FSA and HSA options. Generous PTO and paid holidays for a healthy work-life balance. Competitive Compensation : This is a salaried exempt position with a pay range from $72,000 - $107,000 per year. Pay will be based on qualifications and experience. Location: The role is based at the Deublin Company facility in Waukegan, IL. The role will work onsite five days per week. Local candidates encouraged to apply; no relocation benefit for this position. Travel : Limited international travel may be required Who we are Hoerbiger Rotary Solutions/Deublin Company is the leading manufacturer of Rotating Unions and Electrical Slip Rings- devices that allow the transfer of pressurized fluid or electricity from a stationary source into rotating machinery. Deublin spans the world with 13 offices including 5 manufacturing plants and wholly owned subsidiaries in Austria, Brazil, China, France, Germany, Italy, Japan, Korea, Poland, Singapore, Spain, United Kingdom and United States. In Waukegan, the award-winning, ISO 9001-certified manufacturing plant, comprises approximately 200,000 sq. ft. accommodating administration, sales, marketing, engineering, manufacturing, research and development as well as a complete training facility. Join our global Hoerbiger team of over 6,000 colleagues and make a difference every day. Contribute to innovative solutions that save lives, reduce emissions, and drive progress in key industries like energy, automotive, and safety technology. Guided by our core values-Pioneering Spirit, Courage, Fairness, and Closeness-we are ENABLING CHANGE. FOR A BETTER TOMORROW. With opportunities to grow, learn, and collaborate across 43 countries and more than 133 locations, you'll be part of a culture that values your ideas and your impact. Ready to make a difference? Apply today and become part of our journey. HOERBIGER is an Equal Opportunity Employer • Drug Free Workplace • E-verify

Lead - Cloud Operations Engineer We are Lennar Lennar is one of the nation's leading homebuilders, dedicated to making an impact and creating an extraordinary experience for their Homeowners, Communities, and Associates by building quality homes and providing exceptional customer service, giving back to the communities in which we work and live in, and fostering a culture of opportunity and growth for our Associates throughout their career. Lennar has been recognized as a Fortune 500 company and consistently ranked among the top homebuilders in the United States. A Career that Empowers You to Build Your Future Step into a role as a Cloud Operations - Lead Engineer, where you will balance hands-on engineering with technical leadership across our hybrid cloud estate comprised of AWS, Azure, and on-premises data centers. You will be the go-to resource the Cloud Operations team relies on to help drive best practices within operations, automation and self-healing, mature disaster recovery practices, and establish observability standards with well-defined SLAs and SLOs for our infrastructure and cloud workloads. You'll also help lead cloud migration initiatives that modernize and consolidate our environments, paving the way toward engineering management roles. Your Responsibilities on the Team Serve as the senior technical lead across the Cloud Operations portfolio of AWS & Azure. Taking delegated initiatives and driving them to completion. Lead day-to-day operations, optimization, and incident response across cloud and on-premises environments. Help plan and execute the migration of workloads from on-premises data centers and Azure into AWS as the primary cloud platform. Propose, design, and implement automation, self-healing, and auto-remediation to reduce manual toil and improve reliability. Architect and maintain infrastructure as code using Terraform, with version control and CI/CD delivered through GitHub, Terraform, and Spotify Backstage. Design, document, and test disaster recovery, backup, failover, and business-continuity strategies across cloud and data center environments. Set and uphold server administration standards for Linux and Windows, including server patching and lifecycle management. Oversee data center operations with a focus on storage, virtualization, and capacity management, supporting hybrid integrations with cloud platforms. Partner with security, platform, DevEx, and application teams to embed best practices in reliability, observability, governance, and cost optimization. Mentor engineers and grow the team's technical depth across the cloud operations domains. Experience maintaining and improving Citrix and/or comparable DaaS solutions a plus. Requirements Bachelor's degree in Computer Science, Information Technology, or related field preferred. 8+ years of experience in cloud operations, infrastructure, or systems engineering, including hands-on work in AWS and Azure. Broad, hands-on expertise across multiple cloud operations domains: AWS and Azure; Linux and Windows server administration; patching; virtualization and storage; experience with Database systems a plus (MSSQL/Postgres). Proven experience with infrastructure as code (Terraform) and version control/CI-CD workflows in GitHub. Demonstrated experience designing and implementing automation, self-healing, and disaster recovery in production environments. Experience leading or supporting large-scale cloud migrations (data center and multi-cloud into a primary cloud platform). Proficiency in scripting (Python, PowerShell, Bash) for automation and integration. Strong communicator and mentor able to take delegated initiatives and lead them independently. Certifications (one or more preferred): AWS Solutions Architect - Professional; Microsoft Azure Administrator or Azure Solutions Architect Expert; HashiCorp Certified: Terraform Associate. Physical & Office/Site Presence Requirements This is primarily a sedentary office position which requires the incumbent to have the ability to operate computer equipment, speak, hear, bend, stoop, reach, lift, and move and carry up to 25 lbs. Finger dexterity is necessary. This description outlines the basic responsibilities and requirements for the position noted. This is not a comprehensive listing of all job duties of the Associates. Duties, responsibilities, and activities may change at any time with or without notice. Life at Lennar At Lennar, we are committed to fostering a supportive and enriching environment for our Associates, offering a comprehensive array of benefits designed to enhance their well-being and professional growth. Our Associates have access to robust health insurance plans, including Medical, Dental, and Vision coverage, ensuring their health needs are well taken care of. Our 401(k) Retirement Plan, complete with a $1 for $1 Company Match up to 5%, helps secure their financial future, while Paid Parental Leave and an Associate Assistance Plan provide essential support during life's critical moments. To further support our Associates, we provide an Education Assistance Program and up to $30,000 in Adoption Assistance, underscoring our commitment to their diverse needs and aspirations. From the moment of hire, they can enjoy up to three weeks of vacation annually, alongside generous Holiday, Sick Leave, and Personal Day policies. Additionally, we offer a New Hire Referral Bonus Program, significant Home Purchase Discounts, and unique opportunities such as the Everyone's Included Day. At Lennar, we believe in investing in our Associates, empowering them to thrive both personally and professionally. Lennar Associates will have access to these benefits as outlined by Lennar's policies and applicable plan terms. Visit to view our suite of benefits. Join the fun and follow us on social media to see what's happening at our company, and don't forget to connect with us on Lennar: Overview LinkedIn for the latest job opportunities. Lennar is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws.

Kaiva Tech, LLC is seeking a Systems Engineer/Administrator in Arlington, VA Clearance: Secret Location: 100% Onsite Position Overview: As a Systems Engineer/Administrator, you will be responsible for ensuring the secure and efficient operation of servers and systems in a variety of environments, including on-premises and cloud-based Microsoft products within our Federal Government Customer's environment. Your duties and responsibilities will include, but are not limited to: Building, deploying, and maintaining Microsoft Windows Domain Controllers and Member Servers either in the cloud or on premises and in physical or virtual environments. Significant experience with Server 2022, Windows 11, InTune, Configuration Manager, and other Microsoft products. Building, deploying and administering Windows 11 laptop images. Manage and maintain virtualization environment using VMware vSphere. Manage and maintain network attached storage (NAS) system. Manage and maintain Microsoft 365 services such as Microsoft Intune, Entra admin center with Entra Connect for cloud synchronization, Exchange admin center for mail and mailbox administration, Microsoft Defender, and Microsoft Purview. Ensuring the security of Windows servers and systems by implementing security patches, secure configuration settings, endpoint detection and response, and anti-malware solutions. Maintain identity and access management using Active Directory both on-premise and in the cloud. Implement and maintain PKI for individual and endpoint authentication and encryption. Configure and maintain backup and recovery services and manage file systems and disk space on a routine basis. Make recommendations to purchase server and systems hardware, software, system components. Interact, meet, discuss, and troubleshoot issues with vendors; evaluate vendor products, services, and suggestions. Configure and maintain security audit and logging information on all networked and standalone computers. Report project status as required for all recurring and non-recurring efforts. Maintaining documentation of system configurations, procedures, and changes. Work under minimal direction and independently determine and develop approach to solutions. Collaborating with other IT professionals, including network administrators, developers, and help desk staff, to ensure seamless operation of the IT infrastructure. Required Skills Security+ Certification Engineering and administration experience with VMware vCenter and ESXi Engineering and administration experience with on-premises and cloud-based Microsoft products such as Azure, Active Directory, Microsoft 365, Server 2022, Windows 11, InTune, Configuration Manager, etc. Experience building and managing enterprise active directory domains. Administration experience with network attached storage (NAS) solutions. Administration experience with backup and recovery solutions such as Veeam, etc. Data center experience is a plus. Federal government experience is mandatory. Current Microsoft certifications, such as Azure Security Engineer Associate, Cybersecurity Architect Expert, Windows Server Hybrid Administrator Associate, Security Administrator Associate, etc. Excellent problem-solving and communication skills. Ability to work independently and in a team environment. Strong attention to detail and ability to multitask. Education: BS/BA in Information Systems/Computer Science/related field or 5 years minimum relevant professional and technical experience.

Senior Systems Engineer - Collaboration We are Lennar Lennar is one of the nation's leading homebuilders, dedicated to making an impact and creating an extraordinary experience for their Homeowners, Communities, and Associates by building quality homes and providing exceptional customer service, giving back to the communities in which we work and live in, and fostering a culture of opportunity and growth for our Associates throughout their career. Lennar has been recognized as a Fortune 500 company and consistently ranked among the top homebuilders in the United States. A Career that Empowers You to Build Your Future The Senior Collaboration Engineer is responsible for the planning, implementation, administration, and support of diverse enterprise collaboration platforms, which serve over 12,000 geographically distributed endpoints (Windows, macOS, iOS, Android, and other devices). This role combines advanced systems engineering expertise with deep knowledge of collaboration tools to ensure seamless communication, security, and productivity for the enterprise. The Senior Collaboration Engineer will serve as a technical leader, mentor, and subject matter expert for collaboration services. Your Responsibilities on the Team Lead the deployment, configuration, management, and ongoing optimization of enterprise messaging and collaboration platforms, including Microsoft Teams, Microsoft Exchange Online, Purview, SharePoint, One Drive, Zoom, Box, and other collaboration tools. Apply expertise across Microsoft 365 to maintain scalable solutions, resolve complex technical challenges, and drive continuous improvement across the collaboration ecosystem. Provide day-to-day administration, proactive troubleshooting, and lifecycle maintenance of Microsoft 365 applications, ensuring optimal performance and user experience. Ensure high availability, performance, regulatory compliance, and security across all collaboration systems, aligning with enterprise standards and audit requirements. Lead integration projects with IT and business stakeholders to streamline communication workflows, reduce friction, and enable seamless cross-platform collaboration. Develop and maintain comprehensive system documentation, runbooks, standard operating procedures, and engineering best practices. Administer and maintain on-premises Active Directory environments, including user and group management, Group Policy Objects (GPOs), organizational unit (OU) structures, and domain trust configurations. Manage and optimize Azure Active Directory (Entra ID), including hybrid identity configurations, Conditional Access policies, role-based access control (RBAC), and integration with Microsoft 365 services. Oversee directory synchronization processes (Azure AD Connect / Entra Connect), ensuring clean, consistent identity data on-premises AD and cloud environments. Support identity governance initiatives including access reviews, privileged identity management (PIM), and lifecycle workflows for joiner, mover, and leaver processes. Troubleshoot and resolve complex identity and authentication issues, including SSO, MFA, and federation challenges across hybrid environments. Serve as the primary administrator and subject matter expert for enterprise AI tools, including Claude (Anthropic) and ChatGPT Enterprise, overseeing licensing, configuration, user provisioning, and policy management. Partner with network engineering, application teams, security, and business units to design and implement solutions aligned with corporate objectives and enterprise architecture standards. Translate complex business requirements into scalable, reliable technical solutions, applying industry best practices and creative problem-solving. Mentor and coach junior engineers and technical staff on collaboration platforms, Active Directory, M365, and systems engineering best practices, fostering a culture of continuous learning. Serve as a senior technical resource for project planning, platform integrations, and high-priority troubleshooting escalations. Research and evaluate emerging technologies across collaboration, AI, identity, and endpoint management; present findings and strategic recommendations to leadership. Requirements Bachelor's degree in Computer Science, Information Technology, or related field. 7+ years of experience in systems engineering, enterprise environments, and collaboration platform administration. Proven hands-on experience administering Microsoft 365 environments, including Microsoft Teams, Exchange Online, SharePoint Online, Purview, Slack, Zoom, Box and ChatGPT Enterprise. Relevant certifications are a plus: Microsoft 365 Certified (Fundamentals or Administrator Expert), Azure Administrator (AZ-104), MCSE, AWS Cloud Administration, or equivalent. Strong troubleshooting and problem-solving skills. Ability to collaborate effectively across teams and with external vendors. Excellent communication and interpersonal skills. Ability to manage multiple projects and priorities in a dynamic, fast-paced environment. High level of professionalism, exhibiting thoroughness and follow-up with vendors, contractors, associates, VIPs, and Executives. Strong organizational skills with the ability to balance and prioritize multiple workstreams under pressure in a team-oriented environment. Some travel may be required for conferences and vendor meetings. Strong working knowledge of Active Directory (on-premises and Azure AD / Entra ID), including GPO management, OU structures, hybrid identity, Conditional Access policies, and Azure AD Connect synchronization. Experience administering enterprise AI tools, with a specific focus on Claude (Anthropic) - including workspace configuration, user provisioning, data handling policies, access governance, and acceptable use enforcement. Experience with ChatGPT Enterprise is also a plus Physical & Office/Site Presence Requirements: Regular, in-person attendance at the Lennar office during regular work hours is an essential function of this job. This is primarily a sedentary office position which requires the incumbent to have the ability to operate computer equipment, speak, hear, bend, stoop, reach, lift, and move and carry up to 25 lbs. Finger dexterity is necessary. Some travel may be required for conferences and vendor engagements. This description outlines the basic responsibilities and requirements for the position noted. This is not a comprehensive listing of all job duties of the Associates. Duties, responsibilities and activities may change at any time with or without notice. Life at Lennar At Lennar, we are committed to fostering a supportive and enriching environment for our Associates, offering a comprehensive array of benefits designed to enhance their well-being and professional growth. Our Associates have access to robust health insurance plans, including Medical, Dental, and Vision coverage, ensuring their health needs are well taken care of. Our 401(k) Retirement Plan, complete with a $1 for $1 Company Match up to 5%, helps secure their financial future, while Paid Parental Leave and an Associate Assistance Plan provide essential support during life's critical moments. To further support our Associates, we provide an Education Assistance Program and up to $30,000 in Adoption Assistance, underscoring our commitment to their diverse needs and aspirations. From the moment of hire, they can enjoy up to three weeks of vacation annually, alongside generous Holiday, Sick Leave, and Personal Day policies. Additionally, we offer a New Hire Referral Bonus Program, significant Home Purchase Discounts, and unique opportunities such as the Everyone's Included Day. At Lennar, we believe in investing in our Associates, empowering them to thrive both personally and professionally. Lennar Associates will have access to these benefits as outlined by Lennar's policies and applicable plan terms. Visit to view our suite of benefits. Join the fun and follow us on social media to see what's happening at our company, and don't forget to connect with us on Lennar: Overview LinkedIn for the latest job opportunities. Lennar is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws.

JOB TITLE: System Administrator JOB LOCATION: Northborough, MA (Full time onsite) WAGE RANGE : $ 50-60/hr. JOB NUMBER: NGGJP JOB DESCRIPTION: As an employee in the Infrastructure Contractor II role, your key roles and responsibilities will include: Expert level in Virtualization, Imaging and OS configuration (RHEL and Windows Server) Detailed oriented - Ability to unbox , rack, stack, cable, label, and configure all hardware Strong work ethic with the ability to prioritize multiple tasks and follow through in a timely manner Ability to work independently and collaboratively. Possess strong commitment to team environment dynamics with the ability to contribute expertise and follow leadership directives at appropriate times Install, configure, manage, and maintain a variety of software, physical and virtual hardware. Maintain and manage all facets of Active Directory domain, including but not limited to Group Policy, DFSR, Active Directory Sites and Replicators as well as Microsoft DNS and DHCP. Follows NERC CIP Standards and meets time sensitive deadlines Support of remote sites including data centers with ability to provide smart hands support for infrastructure and network equipment Equal opportunity employer as to all protected groups, including protected veterans and individuals with disabilities While an hourly range is posted for this position, an eventual hourly rate is determined by a comprehensive salary analysis which considers multiple factors including but not limited to: job-related knowledge, skills and qualifications, education and experience as compared to others in the organization doing substantially similar work, if applicable, and market and business considerations. Benefits offered include medical, dental and vision benefits; dependent care flexible spending account; 401(k) plan; voluntary life/short term disability/whole life/term life/accident and critical illness coverage; employee assistance program; sick leave in accordance with regulation. Benefits may be subject to generally applicable eligibility, waiting period, contribution, and other requirements and conditions. Benefits offered are in accordance with applicable federal, state, and local laws and subject to change at TCM's discretion.

DCS has an exciting opportunity for a Cybersecurity Engineer providing support to the Command, Control, Communications (C3C)/Kessel Run division. Kessel Run is an Air Force unit that delivers resilient command and control and target software capabilities that provide warfighters with decision advantage. Under the Department of the Air Force Program Executive Office for Command, Control, Communication, and Battle Management (DAF PEO C3BM), Kessel Run technologies make up the DAF BATTLE NETWORK, the systems-of-systems designed to help the Joint Force make operational decisions faster than our adversaries. The Division architects and acquires the means to connect weapon systems with warfighters and decision makers to enable the warfighter to win against the pacing challenge in an era of great power competition. This is a full-time position located at Hanscom AFB, Bedford, MA. Essential Job Functions: The Assured Compliance Assessment Solution (ACAS) Cybersecurity Engineer will be a member of the Air Operation Center (AOC) cybersecurity team and will be responsible for assisting with the implementation, maintenance, and operation of the Assured Compliance Assessment Solution (ACAS) suite of tools. This is an entry-level position that will provide the opportunity to gain hands-on experience with a wide range of cybersecurity technologies and processes. Assist with the installation, configuration, and maintenance of ACAS components, including Nessus scanners, Security Center/Tenable.sc, and Nessus Network Monitor (NNM)/Tenable.asm. Assist in scheduling and executing vulnerability scans using Nessus scanners. Analyze scan results to identify vulnerabilities, and misconfigurations. Assist with compliance assessments against DoW standards and internal security policies. Generate reports on vulnerability status, compliance posture, and remediation progress. Collaborate with system administrators to facilitate vulnerability remediation efforts. Assist with system administration tasks for ACAS servers and databases. Stay up to date on the latest vulnerability trends and security threats. Required Skills: Due to the sensitivity of the customer, U.S. citizenship is required. Must have and be able to maintain a Secret Level Clearance Bachelor's degree in computer science, Information Technology, Cybersecurity, or a related field and 12 years of experience in cybersecurity or a related field. Basic understanding of networking concepts and protocols. Familiarity with Windows and Linux operating systems. Desired Skills: Experience with the Tenable ACAS suite (Nessus, Security Center/Tenable.sc, NNM/Tenable.asm). Security+ or other relevant cybersecurity certifications. Experience with scripting languages such as Python or PowerShell. Familiarity with DoD security policies and procedures. Salary Range $90,220-$175,000 At DCS, we pride ourselves on providing flexibility that allows employees to balance meaningful work with their personal lives. We offer competitive compensation, benefits, and opportunities for learning and development. Our broad and competitive mix of benefits is designed to support and protect employees and their families. Our robust benefit offerings include medical, dental, 401k, ESOP, PTO, education reimbursement, work/life balance, parental and other leave programs. Learn more about our benefits here: DCS Corp Benefits

Who We Are: Operating Systems Support Section - Section that provides Windows support to the SwRI administrative cost centers and to technical divisions as needed. The section is also responsible for managing the VMWare, and Windows configuration and endpoint management. Objectives of this Role: Support in an Enterprise environment managing Windows Server, general Active Directory considerations, Configuration management. Skills include provisioning, management, and troubleshooting of Windows server related technologies. Monitoring and maintaining servers and infrastructure in an Enterprise environment on premise, in VMWare virtualization, and in Azure cloud infrastructure. Installation and support of 3rd party business applications on Windows servers. Support and maintenance of Microsoft Windows and Configuration management with SCCM and Config Manager, as well as other technologies in use by the organization. Daily and Monthly Responsibilities: Maintaining existing Microsoft Windows technologies in use and other 3rd party Windows applications. Services include, but are not limited to, file sharing, Distributed File System, IIS web technologies, Print Services Management, and other Windows server services. Building and maintaining Microsoft Windows servers and hardware on premise, in a virtual environment, and in Azure cloud. Monitoring and maintaining configuration management using SCCM, Configuration Manager, Intune, and other management tools. Vulnerability assessment and remediation using existing tool such a Qualys and other inventory management tools. MS SQL server monitoring and configuration. Requirements: Requires a Bachelors degree in Information Technology or related degree with relevant experience. In lieu of a degree, 6 years of experience, a HS education or equivalent with technical certifications such as Azure Certified Administrator, Microsoft Certified Solutions Associate (MCSA), or Expert (MCSE) are required. 3 years: Microsoft Windows Server administration in support of Microsoft services in a physical and virtual, secure enterprise environment. 2 years: Installation and support of 3rd party applications running on Windows servers 1 years: Experience with configuration management tools such as SCCM, Intune, and Patch Manager. 1 years: Microsoft SQL server experience a plus. A valid/clear driver's license is required.

We are a federal IT company on a mission to make customer experience (CX) the center of every government solution. Technology is our Passion. People are our Purpose. We know tech, but we love people. NuAxis is home to thinkers and feelers; engineers and artists. We work hard and support each other along the way. Teamwork is more than just a buzzword for us, it's a state of mind. We believe happy employees do amazing work, so join our team NOW. We are seeking a Help Desk Specialist to support enterprise IT operations in a federal environment. This role requires strong troubleshooting skills, responsiveness, and adherence to SLA-driven support models. Key Responsibilities Provide Tier 1 IT support to end users and system administrators Troubleshoot desktop, application, and network issues Manage Active Directory (accounts, permissions, group policies) Support Microsoft 365 and enterprise applications Provide mobile device support (iOS/Android, MDM) Perform device imaging, deployment, and lifecycle management Support VPN, remote access, and hybrid work environments Maintain ticketing system records and meet SLA targets Assist with IT asset inventory and logistics Required Qualifications Associate's degree (Bachelor's preferred) 2+ years of Help Desk / Desktop Support experience in enterprise IT Strong knowledge of Windows 10/11 and Microsoft 365 Experience with ticketing systems and remote support tools Preferred ITIL Foundation Experience supporting federal/government environments Familiarity with security frameworks (basic awareness of NIST standards) Does this opportunity sound like a fit for you? If so, join our talent community and click to apply now Our Profile: We are an IT company with a unique mission-to make people the center of every federal IT solution. Our technologists have always gone the extra mile to help our federal clients succeed. And over the years, we saw a growing disconnect in how federal IT initiatives were built and managed. Time after time, programs failed because the focus was on the tools and products and not the people using them. Learn More. NuAxis is an Equal Opportunity Employer. Employment is contingent upon successful completion of a background investigation. Learn More about our Benefits and Culture!

JT4, LLC provides engineering and technical support to multiple western test ranges for the U.S. Air Force, Space Force, and Navy under the Joint Range Technical Services Contract, better known as J-Tech II. JT4 develops and maintains realistic, integrated test and training environments and prepares our nation's war-fighting aircraft, weapons systems, and aircrews for today's missions and tomorrow's global challenges. JOB SUMMARY ESSENTIAL FUNCTIONS/DUTIES Manage, install and maintain enterprise computer systems, storage systems, networks, and associated IT infrastructure. This position requires intermediate to advanced working knowledge, skills and practical experience in the following areas: Install and manage Microsoft Windows workstation and server operating systems Manage and maintain virtualization environments including Hyper-V and VMware Manage large scale, shared storage solutions EMC, SAN, NetApp SAN and iSCSI devices Maintain Microsoft domain services to include Active Directory, DNS, DHCP, Remote Access services and Distributed File Systems Installs, maintains and supports enterprise IT applications such as Microsoft Exchange Server and Microsoft SQL server Supports high availability fault-tolerant computing solutions and Microsoft failover clustering Manages blade-based systems, physical desktop systems and Thin Client Technologies (WYSE) Understanding of System security compliance, implementation and documentation DESIRED QUALIFCATIONS Experience with full access ADUC, DHCP, DNS, DFS, on Windows Server Basic Linux/Unix server configuration and troubleshooting experience. Remote Desktop computing environments to include CITRIX, VD, RDP, and ICA Understanding of JSIG/RMF compliance, implementation and documentation REQUIREMENTS EDUCATION, TECHNICAL, AND WORK EXPERIENCE A bachelor's degree in associated discipline from an accredited academic institution or equivalent experience through technical training, completion of a recognized certification program, or experience. Requires at least nine (9) years of experience in computer system related areas of expertise and must possess and apply a broad knowledge of principles, practices, and procedures in computer science, graphics, and information systems. In addition, a Systems Administrator IV must possess the following qualifications: Must have specific experience in the maintenance of Operating Systems and support applications, in a centralized and distributed server environment Must possess planning/organizing skills and must be able to work under deadlines Must be able to obtain and maintain a government security clearance Must possess a valid, state-issued driver's license. SALARY The expected salary range for this position is $93,600.00 to $145,600 annually. Note: The salary range offered for this position is a good faith description of the expected salary range this role will pay. JT4 considers factors such as (but not limited to) responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as market/business considerations when extending an offer. BENEFITS Medical, Dental, Vision Insurance Benefits Active on Day 1 Life Insurance Health Savings Accounts/FSA's Disability Insurance Paid Time Off 401(k) Plan Options with Employer Match JT4 will match 50%, up to an 8% contribution 100% Immediate Vesting Tuition Reimbursement OTHER RESPONSIBILITIES Will be asked to make functional the initiatives established by management and will coordinate with other organizations as affected by upgrades, capabilities, policy and procedures. Each employee must read, understand, and implement the general and specific operational, safety, quality, and environmental requirements of all plans, procedures, and policies pertaining to their job. WORKING CONDITIONS This position involves work typical of an office environment with no unusual hazards. There is occasional lifting (up to 20 pounds), constant sitting and use of a computer terminal, constant use of sight abilities while writing, reviewing, and editing documents, constant use of speech/hearing abilities for communication, and constant mental alertness. DISCLAIMER The above statements are intended to describe the general nature and level of work being performed by personnel assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties, and skills required of persons so classified. Tasking is in support of a federal government contract that requires U.S. citizenship. Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license or other licenses / certifications and the inability to obtain and maintain the required clearance, license or certification may affect an employee's ability to maintain employment. SCC: CSN6, JIT13; JCORP12

Job Description: Location: Candidate will work onsite Tuesday, Wednesday, and Thursday, and remotely on Mondays and Fridays. Background: The IT Application Developer/Analyst will support existing applications, develop new applications, and assist with strategies to transform the portfolio to modern architectures. The Developer/Analyst will be accountable for the reliability, performance, and uptime of these IT solutions. Key Functions: Understands business and manufacturing processes and the role of the IT solutions in the execution of those processes. Performs complex application analysis, problem solving, implementation, and documentation Develops a sound understanding of relevant technologies in order to most effectively assess and implement software applications Participates in the preparation of requirements specifications, detailed technical designs, and construction phases of the overall software development lifecycle, as well as working closely with the Project Manager Works with architects, senior developers, and system administrators to ensure the effective implementation of detailed technical designs and resulting software Educates users on how to use the solutions and systems for optimal business value.? This may include creating training materials in multiple media and formats. Maintain support documentation and related knowledgebase. Participates in ITIL incident, problem, and change processes as appropriate. Supports disaster recovery planning, testing and execution. Participates in after-hours support. Requirements: Computer Science degree (or related degree) or 5+ years equivalent technical training /experience Broad understanding of business processes and a deeper understanding of manufacturing processes. Demonstrated SQL Server DB/SQL programming skills Demonstrated application programming skills Skilled in communicating technical topics to non-technical audiences Skilled at collecting user requirements and building functional and technical specifications for strategic custom applications Excellent oral and written communication skills. Excellent collaboration skills in working together with others across all IT segments Proven ability to operate and effectively communicate while under pressure; as well as the ability to manage a diverse workload and work under time constraints with minimal supervision Able to work after hours on-call as scheduled Highly Valued: Demonstrates web development skills (such as ASP.Net C#, JavaScript, HTML, CSS, UI5, VB) Windows Presentation Framework knowledge Microsoft Azure and/or Amazon Web Services or other cloud IaaS or PaaS experience and knowledge Automation tools (e.g. Chef, Puppet) experience and knowledge SAP ECC R/3, S/4 HANA, Fiori (UI5) experience or knowledge Reporting systems development experience: Microsoft Reporting Services/Analysis Services, Power BI Aspires to broader leadership accountabilities. Pay Range: $50.00 - $60.00 per hour, depending upon experience. Health & Medical Benefits, 401K, Employee Assistance Program, and Sick Time applicable by state.

ZOLLER Inc. is headquartered in Ann Arbor, Michigan and is widely known as the international leader in tool measuring and presetting machines, inspection machines, and tool management software. Our company has offices all over the world and is expanding continuously. We are looking for self-motivated, experienced professionals to join our team. Currently ZOLLER Inc. is seeking an IT Senior System Administrator for our office in Ann Arbor, Michigan. IT Senior System Administrator - Ann Arbor, Michigan Introduction: The Senior Systems Administrator is responsible for the day-to-day operational health, reliability, and security of ZOLLER's IT infrastructure. This role balances hands-on ticket resolution with structured project delivery, supporting a modern Microsoft-centric environment across cloud, identity, endpoint, and networking domains. The role works in close collaboration with the Information Security team to implement infrastructure security remediations and ensure alignment with ISO 27001 controls and applicable EU regulatory requirements including CRA, NIS2 and GDPR. Responsibilities: Operational Support ( 50%) • Serve as an escalation point for Tier 2/3 incidents across Windows, Linux, Network (Forti products), Microsoft 365, and Azure environments. • Manage and resolve tickets within defined SLA targets, ensuring thorough documentation and root-cause analysis for recurring issues. • Administer user accounts, groups, roles, and access rights via a hybrid Microsoft Entra ID (Azure AD), enforcing least-privilege principles. • Maintain endpoint health and compliance through Microsoft Intune, including device configuration profiles, compliance policies, and application deployment. • Monitor infrastructure alerts and respond proactively to availability, performance, and capacity issues. • Support the IT helpdesk team on complex escalations and provide mentorship on technical resolution approaches. Project Delivery ( 50%) • Lead and contribute to infrastructure projects including cloud migrations, network upgrades, identity modernization, data classification, security upgrades, and endpoint management improvements. • Design, implement, and document solutions within Microsoft Azure including virtual machines, AVD, storage, networking, and Azure-based services. • Participate in infrastructure architecture reviews, contributing to scalable and secure design decisions. • Develop and maintain runbooks, standard operating procedures, and infrastructure documentation in alignment with ISO 27001 documentation requirements. • Coordinate with vendors and managed service partners on project delivery and escalations. Security Collaboration • Partner with the Information Security team to implement and validate infrastructure security remediations identified through risk assessments, audits, or vulnerability management processes. • Support the application of Conditional Access policies, MFA enforcement, and identity protection controls within Microsoft Entra ID. • Assist with patch management processes, ensuring timely remediation of vulnerabilities across servers, network devices, and endpoints. • Contribute to audit evidence collection and control testing activities in support of ISO 27001 certification and CRA/NIS2 compliance obligations. • Adhere to and enforce the organization's Acceptable Use Policy and information security policies. General • Perform other duties as reasonably required by the team lead, commensurate with the seniority of the role. • Maintain professional development in line with emerging technologies and evolving security requirements. Requirements: Technical Skills • Must be legally authorized to work in USA - Sponsorship is not available for this role • Minimum 5 years of experience in a systems administration or infrastructure engineer role. • Strong hands-on expertise with Microsoft Windows Server (2016/2019/2022): AD DS, DNS, DHCP, Group Policy, DFS. • Proficiency in Microsoft 365 administration: Exchange Online, SharePoint Online, Teams, and OneDrive. • Demonstrated experience with Microsoft Entra ID (Azure Active Directory): user/group management, Conditional Access, MFA, SSPR, and hybrid identity. • Working knowledge of Microsoft Azure: virtual machines, virtual networks, Azure Monitor, resource groups, and role-based access control (RBAC). • Experience with Microsoft Intune for endpoint management: device enrolment, compliance policies, configuration profiles, and app deployment. • Solid understanding of networking fundamentals: TCP/IP, VLANs, routing, switching, firewalls, VPN, and DNS/DHCP. • Ability to write and maintain PowerShell scripts for automation and administration tasks. • Experience working within a ticketing / ITSM system (e.g. Jira Service Management, ServiceNow, or equivalent). Professional & Interpersonal • Demonstrated ability to manage competing priorities across operational and project workloads. • Strong written and verbal communication skills; able to document clearly for both technical and non-technical audiences. • Experience working within or alongside an information security framework (ISO 27001, NIST, or similar) is advantageous. • Self-directed with a structured, methodical approach to problem-solving and change management. • English language proficiency. Preferred Qualifications • Experience with Linux server administration (Ubuntu, RHEL, or equivalent) in a production environment. • Microsoft certifications: AZ-104 (Azure Administrator), MS-102 (Microsoft 365 Administrator), SC-300 (Identity and Access Administrator), or equivalent. • Familiarity with SIEM platforms, endpoint detection tools, or vulnerability management solutions. • Exposure to DevOps tooling (Azure DevOps or GitHub) • Experience in manufacturing, industrial automation, or regulated industry environment. • Proficient in the German language. This is a full-time position offering competitive salary commensurate with one's experience, 401K with employer contribution, health and dental insurance, PTO and paid holidays. ZOLLER also offers: Work/life balance, great work atmosphere, powerful PC's, 2 UHD screens, newest software and ergonomic workstations. We are interested in a long-term commitment.

JT4 China Lake is seeking an experienced Systems Administrator to perform operations in systems security, access, configuration of the systems, and to ensure hardware/software compatibility. JT4, LLC provides engineering and technical support to multiple western test ranges for the U.S. Air Force, Space Force, and Navy under the Joint Range Technical Services Contract, better known as J-Tech II. JT4 develops and maintains realistic, integrated test and training environments and prepares our nation's war-fighting aircraft, weapons systems, and aircrews for today's missions and tomorrow's global challenges. An ideal candidate will have an active Secret clearance This position is located at China Lake and is not eligible for telework Job Summary Essential Functions/Duties Evaluates system specifications, configures system, establishes standards, insures hardware/software compatibility and maintains workstations and Microsoft (MS) Windows Operating Systems for stable performance. Employee will be responsible to perform the following functions/duties: Performs the daily operation of MS Win server software to include system security, appropriate access, configuration and backing up the system Specifies network requirements, monitors locate area network (LAN) performance, troubleshoots networking hardware and insures system is working properly according to specifications and parameters Organizes and secures directory structure and assists/trains staff members in the use of department. Document Management (DM) System, associated databases and Configuration Management (CM)/DM release procedures Maintains and designs functional, visually esthetic web pages Specifies hardware requirements and provides a Computer Authorization and Custodial Receipt Listing (CA/CRL) to track equipment configurations and identification logs Serves as point of contact (POC) for problem reporting, incremental version updates and monitors yearly support contract Makes recommendations for future hardware/software implementations and related process improvements, schedules, plans and performs system upgrades including the transition from design, test, production and documentation environments Provides operational status as required Uses established policies and procedures and subject matter knowledge to complete complex assignments requiring originality and ingenuity performed under minimum supervision with considerable latitude for independent contribution Requirements Education, Technical, and Work Experience Associates or higher degree in Computer/Information Technology, or equivalent academic/technical training. Possess seven years related experience or combination of experience in computer system basics and/or related areas of expertise. Must possess and apply a broad knowledge of principles, practices and procedures in computer science, graphics, and information systems. In addition, a Systems Administrator III must possess the following qualifications: Must have specific experience in the use of MS window server environments and various computer-aided design / computer-aided manufacturing (CAD/CAM), database, MS Office and Web enabled applications Must possess planning/organizing skills and must be able to work under deadlines Employee is expected to routinely cross fields in the completion of somewhat difficult and varied assignments Must be capable of updating or repairing computer systems Must be able to obtain and maintain a government security clearance Must possess a valid, state-issued driver's license. Salary The expected salary range for this position is $85,945.60 to $100,945.60 annually. Note: The salary range offered for this position is a good faith description of the expected salary range this role will pay. JT4 considers factors such as (but not limited to) responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as market/business considerations when extending an offer. Benefits Medical, Dental, Vision Insurance Benefits Active on Day 1 Life Insurance Health Savings Accounts/FSA's Disability Insurance Paid Time Off 401(k) Plan Options with Employer Match JT4 will match 50% up to an 8% contribution 100% Immediate Vesting Tuition Reimbursement Other Responsibilities Each employee must read, understand, and implement the general and specific operational, safety, quality, and environmental requirements of all plans, procedures, and policies pertaining to their job. Working Conditions This position is performed in a typical office environment with no unusual hazards. There is occasional lifting up to (20) pounds, constant sitting while using a computer terminal, constant use of sight abilities while reviewing documents, constant use of speech/hearing abilities for communication, and constant mental alertness. The incumbent must possess planning/organizing skills and must be able to work under deadline. Disclaimer The above statements are intended to describe the general nature and level of work being performed by personnel assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties, and skills required of persons so classified. Tasking is in support of a federal government contract that requires U.S. citizenship. Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license or other licenses / certifications and the inability to obtain and maintain the required clearance, license or certification may affect an employee's ability to maintain employment. SCC: CSAN6; A4CLR

JT4, LLC provides engineering and technical support to multiple western test ranges for the U.S. Air Force, Space Force, and Navy under the Joint Range Technical Services Contract, better known as J-Tech II. JT4 develops and maintains realistic, integrated test and training environments and prepares our nation's war-fighting aircraft, weapons systems, and aircrews for today's missions and tomorrow's global challenges. JOB SUMMARY - ESSENTIAL FUNCTIONS/DUTIES Performs a variety of fundamental tasks under general supervision of a senior level engineer, involved in the installation, operations, testing and maintenance of electronic equipment and systems. Performs Operations and Maintenance on assigned Joint Data Network (JDNA)/Link 16 equipment. The Joint Data Link Network Administrator (JDNA) is responsible to the Joint Interface Control Cell (JICC) watch officer, Joint Data Link Network Operations Officer (JDNO) and Joint Interface Control Officer (JICO) for all system administrators matters for the JICC computer systems. The JDNA will coordinate with the appropriate computer activities and units to resolve all computer support issues for the JICC computers. Assists the JDNO and JICO with the operation and maintenance of the JDN. Assists in the design, development, modification and analysis of Data Link (Link 16/Situational Awareness Data Link) hardware devices and/or systems Configures and operates Link-16 host and auxiliary equipment such as Joint Range Extension (JRE), Link monitoring and Management Tool (LMMT), Joint Tactical Radio System (JTRS), Situational Awareness Data link (SADL) and Terminal Housing Case (THC). Performs corrective and preventative maintenance on all assigned equipment Diagnoses malfunctions in new and existing systems; makes improvements or modifications to produce desired results. Performs system administration duties, including networking on Unix/Linux equipment Performs upgrades and installations to Windows 7/10 equipment. Performs Link 16 operations at a minimum of Joint Tactical Information Distribution Systems (JTIDS) 101 levels. Works closely with project management, other engineering disciplines, configuration management, quality assurance and operations support in the design and deployment of systems or enhances. Perform all other position related duties as assigned or requested. DESIRED QUALIFICATIONS Minimum of 3 years with Tactical Data Link/BC3 experience to include patching in upgrades and software/hardware troubleshooting. Knowledge of Link 16 operations at a minimum of JTDS 101 and at least four years of applicable Data Link experience. AJOC (JT-310) course completion highly recommended/desired. REQUIREMENTS - EDUCATION, TECHNICAL AND WORK EXPERIENCE Associates Degree in Engineering/Computer Sciences or other technical discipline or formal academic/vocational/military training and a minimum of 7 or more years of technical/professional experience in the specialty field. Must have specific experience in the use of MS Office and Web enabled applications. Incumbent must possess planning/organizing skills and must be able to work under deadlines. Employee is expected to routinely cross-fields in the completion of somewhat difficult and varied assignments. Must be capable of updating or repairing computer systems. CompTIA Security+ Certification (will need to attain, if candidate does not currently hold, within six months of position acceptance). Must have a professional knowledge of applicable engineering concepts and principles, and a familiarity with related engineering fields. Must have a practical knowledge of test methods and practices sufficient to perform routine to more complex engineering procedures and to prepare or make minor modifications of standard test procedures or test equipment work instructions. Must qualify for and maintain a Top Secret Security Clearance with possible SCI. SALARY The expected salary range for this position is $77,000 to $110,000 annually. Note: The salary range offered for this position is a good faith description of the expected salary range this role will pay. JT4, LLC considers factors such as (but not limited to) responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as, market and business considerations when extending an offer. BENEFITS Medical, Dental, Vision Insurance Benefits Active on Day 1 Life Insurance Health Savings Accounts/FSA's Disability Insurance Paid Time Off 401(k) Plan Options with Employer matching JT4 Will Match 50% up to an 8% Contribution 100% Immediate Vesting Tuition Reimbursement OTHER RESPONSIBILITIES Each employee must read, understand, and implement the general and specific operational, safety, quality, and environmental requirements of all plans, procedures, and policies pertaining to their job. Follows Crypto/COMSEC and IA procedures. Perform custodian responsible for CA/CRL Accounts. Works with Secure Telephone Equipment data/voice procedures. Performs operations of Compunetix radio equipment. WORKING CONDITIONS This position involves work typical of an office environment with no unusual hazards. There is occasional lifting (up to 75 pounds), constant sitting and use of a computer terminal, constant use of sight abilities while writing, reviewing, and editing documents, constant use of speech/hearing abilities for communication, and constant mental alertness. Routine travel to remote Company work locations will be required. Night and weekend shifts will be required. DISCLAIMER The above statements are intended to describe the general nature and level of work being performed by personnel assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties, and skills required of persons so classified. Tasking is in support of a Federal Government Contract that requires U. S. citizenship. Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license, or other licenses/certifications, and the inability to obtain and maintain the required clearance, license, or certification may affect an employee's ability to maintain employment. SCC: CSAN6, JIT13; A2NTTR

About Bering Straits Native Corporation Bering Straits Native Corporation (BSNC) was formed as a result of the Alaska Native Claims Settlement Act (ANCSA) in 1972. BSNC became the regional Alaska Native Corporation (ANC) for the Bering Strait region, which encompasses the majority of the Seward Peninsula and the coastal lands of eastern Norton Sound. This is one of the most culturally diverse regions in the state. Three distinct Native languages are spoken: St. Lawrence Island Yupik, Central Yup'ik, and Inupiaq. About this position: IT Systems Administrator in Anchorage, AK The Essential Duties and Responsibilities are intended to present a descriptive list of the range of duties performed for this position and are not intended to reflect all duties performed within the job. Other duties may be assigned. To perform this job successfully, an individual must be able to satisfactorily perform each essential duty. The requirements listed below are representative of the knowledge, skill and/or ability required. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions of the position. Applicants will be notified via email or phone within ten business days regarding application status. This position is located onsite in Anchorage, AK. Relocation expenses will not be an option at this time. Essential Duties & Responsibilities Configure, manage, update, and maintain servers and databases including management of server certificates Monitor and analyze server performance and health on-prem and in cloud Diagnose, troubleshoot, and document server software and hardware issues Create and implement server upgrade schedule and replacement plan Perform data backup and restore functions Create and manage user accounts, employee email accounts, groups and permissions in a hybrid on-prem and Entra ID Active Directory structure Install and configure software and security on systems/devices Maintain and integrate enterprise application systems Resolve performance issues and automate tasks as required Document all work/tasks preformed Collaborate with other departments and subsidiary companies to ensure proper support being met for daily work requirements and contractual obligations Preform system, application and security event auditing Create and manage Group Policies and Objects Manage Domain Controllers and AD Forest in Hybrid M365 environment Assist in completing IT service support tickets as necessary Required (Minimum Necessary) Qualifications Education Requirements: Bachelor's degree in computer science/related field Level of Experience Requirements: Two years of experience as a Systems Administrator, Network Administrator or similar role, or Five years of related experience as a Systems Administrator, Network Administrator or similar role Knowledge, Skills, Abilities, and Other Characteristics Thorough understanding of systems integration Experience with DNS, DHCP, WSUS, SCCM (Configuration Manager), M365 Admin stack, Intune, Azure Cloud and various other Microsoft platforms Ability to produce reports on system functions when necessary Ability to work and conduct research independently Excellent verbal and written communication skills Collaboration skills and the ability to work well with a team Ability to manage time efficiently and multi-task effectively Experience administrating SAN's and VMWARE Experience with Microsoft Azure cloud and services, including server deployment, networking, etc. Experience with web filtering software Experience administrating Cisco networking hardware (switching, telecom, wireless technologies) or similar systems Experience using/troubleshooting/deploying Windows Operating Systems and Windows Server Operating Systems and services Experience utilizing on-prem Active Directory, EntraID, and Azure via hybrid environment Experience configuring commissioning/de-commissioning Domain Controllers and Forest levels Experience troubleshooting and managing Microsoft 365 Admin Centers Experience utilizing network managed backup solutions Experience with managed antivirus/malware applications Knowledge of RAID and best practice usage Knowledge of organizational procedures and workflows - understanding how work moves through a company. Basic knowledge of relevant technologies or tools - e.g., Microsoft 365, communication platforms, or industry standard software. Knowledge of customer service practices - principles of providing quality service and managing inquiries professionally. Knowledge of data privacy and confidentiality principles - awareness of proper handling of sensitive information. Communication skills (written and verbal) - ability to convey information clearly and professionally. Time management and prioritization - balancing multiple tasks and meeting deadlines. Problem solving and critical thinking - analyzing issues and selecting appropriate solutions. Interpersonal and teamwork skills - building rapport and collaborating effectively with others. Attention to detail - producing accurate, error free work. Preferred N/A Necessary Physical Requirements The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this role. Employees must always maintain a constant state of mental alertness. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. Essential and marginal functions may require maintaining physical condition necessary for bending, stooping, sitting, walking or standing for prolonged periods of time; most of time is spent sitting in a comfortable position with frequent opportunity to move about. Work Environment The work environmental characteristics described here are representative of those that must be borne by an employee to successfully perform the essential functions of the role. Employees must always maintain a constant state of situational awareness. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions. Job is performed in an office setting with exposure to computer screens and requires extensive use of a computer, keyboard, mouse and multi-line telephone system. The work described herein is primarily a modern office setting. Occasional travel may be required. Supervisory Responsibilities This position will not have supervisory responsibilities. DOT Covered/Safety-Sensitive Role Requirements This position is not subject to federal requirements regarding Department of Transportation "safety-sensitive" functions. Additional Qualifying Factors As a condition of employment, you will be required to pass a pre-employment drug screening and have acceptable background check results. If applicable to the contract, you must also obtain and maintain the appropriate clearance levels required and must also be able to obtain access to military installations. Shareholder Preference BSNC gives hiring, promotion, training, and retention preference to BSNC shareholders, shareholder descendants and shareholder spouses who meet the minimum qualifications for the job. Bering Straits Native Corporation is an equal opportunity employer. All applicants will receive consideration for employment without regard to any status protected by state or federal law, or any other basis prohibited by law.

SENIOR INFRASTRUCTURE ENGINEER Our technology client seeks a highly experienced and strategic Senior Infrastructure Engineer to join our IT Operations team. In this senior role, you will be a technical authority responsible for the design, stability, and high-level orchestration of our global IT environment. You will lead complex architectural projects, manage high-priority cloud migrations, and serve as the final escalation point for critical technical issues. This is a senior, results-oriented position requiring expert-level technical foresight and a commitment to maintaining enterprise-grade operational excellence. Duties & Responsibilities: •Design, implement, and maintain complex enterprise-scale physical and virtualized infrastructure, ensuring seamless integration between on-premises systems and AWS cloud environments. •Lead the architectural design and governance of VMware technologies, including advanced site recovery orchestration (SRM) to ensure business continuity and automated disaster recovery. •Plan and lead high-stakes upgrades, complex migrations, and long-term capacity expansions based on multi-year business roadmaps. •Oversee the installation, configuration, and expert-level maintenance of Windows, Linux, and IBM MQ servers, establishing the gold standards for performance, security, and high availability. •Drive infrastructure automation initiatives using scripting and configuration management tools to standardize routine maintenance, patching, and resource monitoring. •Provide Tier 3 troubleshooting support to resolve the most complex server and storage-related issues. •Develop and enforce comprehensive infrastructure documentation standards, including architectural blueprints, procedural playbooks, and best practice frameworks. •Perform expert-level IBM MQ administration, including high-level cluster configuration, performance tuning, and global monitoring strategies. •Govern the Microsoft 365 suite and productivity tools, ensuring enterprise-wide security compliance, tenant health, and optimal user experience. •Establish and audit security best practices across all infrastructure layers, ensuring alignment with industry frameworks and internal compliance mandates. •Collaborate with senior application owners and stakeholders to architect optimized system performance and solve systemic technical bottlenecks. •Architect and oversee the deployment of robust, multi-site backup and recovery solutions for virtual machines, NAS, and mission-critical applications. •Define a strategy for regular backup integrity testing and data availability audits to ensure 100% data recoverability. •Architect and govern AWS compute and storage environments, ensuring optimal instance selection (EC2), volume management (EBS/EFS), and S3 lifecycle policies for enterprise workloads. •Lead the design and management of AWS Sandbox and production environments, enforcing infrastructure governance through AWS Organizations and IAM least-privilege resource access. •Orchestrate large-scale migrations of on-premises VMware workloads to AWS, utilizing AWS Application Migration Service (MGN) to ensure minimal downtime and platform stability. •Implement and manage AWS Backup and Disaster Recovery strategies, ensuring cloud-native workloads meet the same RPO/RTO standards as on-premises core servers. •Optimize AWS cloud infrastructure costs by implementing advanced resource monitoring, auto-scaling groups, and strategic instance rightsizing to support the business cost-efficiency goals. •Lead cross-functional IT teams and consult with external clients throughout the infrastructure lifecycle, delivering high-level strategic solutions from initial assessment to change implementation. Requirements & Skills: •Bachelor's Degree or equivalent high-level certifications and 7-10+ years of hands-on experience in enterprise infrastructure administration. •Expert-level mastery in at least four of the following areas: Windows/Linux Server, VMware (including SRM), SAN/NAS Storage, IBM MQ, AWS Infrastructure, and Automation. •Proven ability to architect and govern security best practices and frameworks across hybrid-cloud environments. •Superior troubleshooting and root-cause analysis (RCA) skills with the ability to solve unprecedented and highly complex technical challenges. •Exceptional written and verbal communication skills, with the ability to present complex technical roadmaps and concepts to executive leadership. •Demonstrated ability to lead technical teams, manage high-priority projects, and mentor junior engineers in a fast-paced environment. •ITIL Intermediate or Expert certification (Preferred). •AWS Certified Solutions Architect - Professional or AWS Certified SysOps Administrator - Associate (Highly Preferred). •Advanced professional certifications such as VCAP (VMware Certified Advanced Professional) or CISSP (Preferred). •Extensive experience architecting and governing AWS compute and storage platforms at an enterprise scale (Preferred). SEND YOUR RESUME TO MENTION JOB 1136 IN THE SUBJECT BOX

JT4, LLC provides engineering and technical support to multiple western test ranges for the U.S. Air Force, Space Force, and Navy under the Joint Range Technical Services Contract, better known as J-Tech II. JT4 develops and maintains realistic, integrated test and training environments and prepares our nation's war-fighting aircraft, weapons systems, and aircrews for today's missions and tomorrow's global challenges. JOB SUMMARY - ESSENTIAL FUNCTIONS AND DUTIES The System Administrator V serves as a senior technical resource responsible not only for administration of enterprise systems, but also for the design, architecture, deployment, and sustainment of new infrastructure and network environments. Employee will be responsible to perform the following functions/duties: Perform daily operational support for enterprise operating systems, including Windows and Red Hat Enterprise Linux, ensuring system security, access control, configuration management, backup, recovery, and overall system reliability Evaluate, design, install, configure, and maintain enterprise workstation, server, virtualization, storage, and network infrastructure to support secure, scalable, and resilient operations Architect, design, implement, and modernize new and existing network and server environments, including compute, storage, virtualization, switching, firewalling, IP schema, VLANs, routing, segmentation, redundancy, and secure connectivity Lead infrastructure buildout activities, including equipment planning, rack layout, power coordination, backup integration, monitoring implementation, and operational turnover Manage and administer VMware virtualization technologies, including ESXi, vCenter, vSAN, and VxRail hyperconverged infrastructure, while maintaining performance, scalability, high availability, and integration with enterprise systems Manage and administer storage solutions, including NAS and SAN systems, while ensuring optimal performance, capacity, availability, and data protection Monitor system and local area network performance, analyze system, security, and application logs, and troubleshoot complex issues across operating systems, servers, storage, virtualization, and network infrastructure using advanced diagnostic tools and techniques Develop implementation plans, technical designs, and supporting documentation for infrastructure deployments, upgrades, migrations, refreshes, and lifecycle replacement efforts across development, test, and production environments Research, evaluate, recommend, and integrate new hardware, software, and data center technologies with minimal disruption to existing operations, while supporting future growth and process improvement Organize and secure directory structures and support department document management, configuration management, release procedures, and associated databases, including training staff on proper use and compliance Design hardware requirements and maintain equipment accountability records, custodial receipt listings, configuration baselines, and system identification logs Serve as the point of contact for problem reporting, version updates, support contract monitoring, and operational status reporting, ensuring timely issue resolution and effective communication with stakeholders Develop and implement security protocols and procedures aligned with Security+ principles and organizational cybersecurity requirements to ensure the confidentiality, integrity, and availability of systems and data Support backup, restoration, disaster recovery, and continuity of operations planning to maintain system resiliency and mission readiness Collaborate with cross functional teams and provide technical guidance, expertise, and mentorship to ensure infrastructure and administrative activities align with organizational goals, mission requirements, and technical standards Use established policies, procedures, and subject matter expertise to complete complex assignments requiring sound judgment, originality, and independent contribution under minimal supervision Stay current with emerging technologies, industry trends, and best practices in system administration, network administration, virtualization, storage, and cybersecurity, applying knowledge to continuously improve enterprise operations Must be able to obtain CompTIA Security+ certification within the first 180 days of employment Other duties as required REQUIREMENTS - EDUCATION, TECHNICAL, AND WORK EXPERIENCE A bachelor's degree in associated discipline from an accredited academic institution or equivalent experience through technical training, completion of a recognized certification program, or experience. Requires at least 12 years of experience in computer system related areas of expertise and must possess and apply a broad knowledge of principles, practices, and procedures in computer science, graphics, and information systems. In addition, a Systems Administrator V must possess the following qualifications: Must have specific experience in the maintenance of Operating Systems and support applications, in a centralized and distributed server environment Must possess planning/organizing skills and must be able to work under deadlines Must be able to obtain and maintain a government security clearance Must possess valid, state-issued driver's license Must be a U.S. citizen. SALARY The expected salary range for this position is $120,000 to $172,000 annually. Note: The salary range offered for this position is a good faith description of the expected salary range this role will pay. JT4, LLC considers factors such as (but not limited to) responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as, market and business considerations when extending an offer. BENEFITS Medical, Dental, Vision Insurance Benefits Active on Day 1 Life Insurance Health Savings Accounts/FSA's Disability Insurance Paid Time Off 401(k) Plan Options with Employer Match JT4 will match 50%, up to an 8% contribution 100% Immediate Vesting Tuition Reimbursement OTHER RESPONSIBILITIES Will be asked to make functional the initiatives established by management and will coordinate with other organizations as affected by upgrades, capabilities, policy and procedures. Each employee must read, understand, and implement the general and specific operational, safety, quality, and environmental requirements of all plans, procedures, and policies pertaining to their job. WORKING CONDITIONS This position involves work typical of an office environment with no unusual hazards. There is occasional lifting (up to 20 pounds), constant sitting and use of a computer terminal, constant use of sight abilities while writing, reviewing, and editing documents, constant use of speech/hearing abilities for communication, and constant mental alertness. DISCLAIMER The above statements are intended to describe the general nature and level of work being performed by personnel assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties, and skills required of persons so classified. Tasking is in support of a Federal Government Contract that requires U.S. citizenship. Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license or other licenses/certifications, and the inability to obtain and maintain the required clearance, license or certification may affect an employee's ability to maintain employment. SCC: CSAN6, JIT13, A1412TW

JT4, LLC provides engineering and technical support to multiple western test ranges for the U.S. Air Force, Space Force, and Navy under the Joint Range Technical Services Contract, better known as J-Tech II. JT4 develops and maintains realistic, integrated test and training environments and prepares our nation's war-fighting aircraft, weapons systems, and aircrews for today's missions and tomorrow's global challenges. Job Summary Essential Functions/Duties The Vulnerability Management Technician provides technical support to end users while supporting the organization's cybersecurity and vulnerability management program. This role is responsible for resolving hardware, software, network, and user account issues while assisting with vulnerability identification, assessment, remediation, reporting, and compliance activities. The ideal candidate possesses strong customer service skills, technical troubleshooting abilities, and a foundational understanding of cybersecurity principles and risk management. Employee will be responsible for the following functions/duties: Provide Tier I and Tier II technical support for desktops, laptops, and peripheral devices Diagnose and resolve hardware, software, operating system, network connectivity, and application issues Respond to, manage, and track service requests through the organization's ticketing system Install, configure, maintain, and troubleshoot workstation hardware and software Create, modify, and disable user accounts in accordance with organizational policies, including management of user roles and access permissions across enterprise systems Support Microsoft Windows operating systems and Microsoft 365 applications Assist users with password resets, access requests, and software installation support Maintain inventory and accountability of assigned IT assets and equipment Demonstrate a strong understanding of Windows operating systems, networking concepts, and web-based applications in troubleshooting activities Conduct and support routine vulnerability scans using approved cybersecurity tools Utilize vulnerability management tools and assist with scripting and automation to improve analysis, reporting, and remediation workflows Analyze vulnerability scan results and prioritize remediation based on severity and risk Coordinate remediation activities with system administrators, network administrators, and system owners Monitor patch compliance and support vulnerability mitigation activities Validate that patches and fixes have been successfully implemented through verification and rescanning Track vulnerability metrics and maintain remediation status reports Assist with implementation of cybersecurity controls and security best practices Support compliance efforts related to organizational, customer, and regulatory cybersecurity requirements Assist in cybersecurity audits, inspections, and assessments Document vulnerability findings, remediation actions, and technical troubleshooting details Create remediation reports and maintain cybersecurity compliance documentation Maintain an active event log reflecting the current security state of systems and environments Ensure accurate and timely reporting of vulnerability status and remediation progress Escalate complex technical or security issues to appropriate support or cybersecurity teams Apply strong analytical, organizational, and problem-solving skills to identify root causes and implement corrective actions Participate in incident response and cybersecurity investigations as required Support cybersecurity awareness and end-user training initiatives Maintain compliance with all cybersecurity, information assurance, and operational security requirements Participate in after-hours support and maintenance activities when required Support administration, configuration, troubleshooting, and accountability of DoW encryption devices and associated cryptographic equipment Enforce approved security configurations and ensure systems remain compliant with Security Technical Implementation Guides (STIGs), cybersecurity policies, and security baselines. Assist with implementation, validation, and remediation of STIG findings from audits, inspections, and vulnerability assessments Perform other job-related duties, as required Desired Qualifications Prior military experience in Cyber Defense Operations AFSC (1D7X1 or DoW cybersecurity support experience highly desirable Experience with vulnerability scanning tools such as Tenable, Nessus, Qualys, or Rapid7 Knowledge of cybersecurity frameworks such as NIST RMF, NIST CSF, or CIS Controls Experience supporting enterprise, government, or defense environments Familiarity with endpoint and patch management systems Experience with encryption devices and cryptographic systems Experience implementing DISA STIG compliance across enterprise environments Familiarity with SCAP tools and compliance reporting Strong customer service and professional communication skills Ability to clearly explain technical issues to non-technical users Strong analytical, organizational, and problem-solving abilities High attention to detail and documentation accuracy Ability to work independently and within a team environment Ability to adapt to evolving cybersecurity tools and mission requirements Requirements Education, Technical, and Work Experience An associate's degree in engineering or formal academic/vocational training, or military equivalent and four or more years of technical/professional experience in the specialty field are required for this position. In addition, a Vulnerability Management Technician must possess the following qualifications: Associate degree in IT, Cybersecurity, Computer Science, or related field (or equivalent experience) Minimum of four (4) years of enterprise IT support experience Must possess an Information Assurance Technical (IAT) Level II certification (CompTIA Security+ or equivalent) in accordance with DoD 8570 requirements Working knowledge of Microsoft Windows and Microsoft 365 environments Familiarity with Active Directory, user account management, and access control Understanding of networking fundamentals (TCP/IP, DNS, DHCP, VPN) Basic understanding of cybersecurity and vulnerability management principles Experience with vulnerability management tools and scripting for automation Strong troubleshooting, analytical, and communication skills Ability to manage multiple priorities independently Must be a U.S. citizen and possess a valid state-issued driver's license Must qualify for and maintain a government security clearance Salary The expected salary range for this position is $79,040 to $85,280 annually. Note: The salary range offered for this position is a good faith description of the expected salary range this role will pay. JT4, LLC considers factors such as (but not limited to) responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as market/business considerations when extending an offer. Benefits Medical, Dental, Vision Insurance Benefits Active on Day 1 Life Insurance Health Savings Accounts/FSA's Disability Insurance Paid Time Off 401(k) Plan Options with Employer Match JT4 will match 50%, up to an 8% contribution 100% Immediate Vesting Tuition Reimbursement Other Responsibilities Each employee must read, understand, and implement the general and specific operational, safety, quality, and environmental requirements of all plans, procedures, and policies pertaining to their job. Working Conditions Work is performed in a typical office environment with occasional support activities in operational or field locations. Occasional after-hours support may be required for maintenance windows, incident response activities, and mission requirements. Occasional lifting (up to 20 pounds), constant sitting while using a computer terminal; constant use of sight abilities while writing, reviewing, and editing documents; constant use of speech/hearing abilities for communication; and constant mental alertness are required. Travel to remote company work locations may be required. Disclaimer The above statements are intended to describe the general nature and level of work being performed by personnel assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties, and skills required of persons so classified. Tasking is in support of a Federal Government Contract that requires U.S. citizenship. Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license, or other licenses/certifications, and the inability to obtain and maintain the required clearance, license, or certification may affect an employee's ability to maintain employment. SCC: JENG17; JCORP12

JT4, LLC provides engineering and technical support to multiple western test ranges for the U.S. Air Force, Space Force, and Navy under the Joint Range Technical Services Contract, better known as J-Tech II. JT4 develops and maintains realistic, integrated test and training environments and prepares our nation's war-fighting aircraft, weapons systems, and aircrews for today's missions and tomorrow's global challenges. JOB SUMMARY - ESSENTIAL FUNCTIONS Evaluates system specifications, configures system, establishes standards, ensures hardware/software compatibility and maintains workstations and Microsoft (MS) Windows Operating Systems for stable performance. Employee will be responsible for the following functions/duties: Performs the daily operation of MS Win server software to include system security, appropriate access, configuration and backing up the system. Specifies network requirements, monitors local area network (LAN) performance, troubleshoots networking hardware and ensures system is working properly according to specifications and parameters. Organizes and secures directory structure and assists / trains staff members in the use of department. Data Management (DM) System, associated databases and Configuration Management (CM)/DM release procedures. Maintains and designs functional, visually esthetic web pages. Specifies hardware requirements and provides a Computer Authorization and Custodial Receipt Listing (CA/CRL) to track equipment configurations and identification logs. Serves as point of contact (POC) for problem reporting, incremental version updates and monitors yearly support contract. Makes recommendations for future hardware/software implementations and related process improvements, schedules, plans and performs system upgrades including the transition from design, test, production and documentation environments. Provides operational status as required. Uses established policies and procedures and subject matter knowledge to complete complex assignments requiring originality and ingenuity performed under minimum supervision with considerable latitude for independent contribution RANGE POSITION DESCRIPTION The job duties of a System Administrator II include but are not limited to; deploying end user client hardware, configuring information system services, and addressing any end user concerns. This role requires the ability to work both independently and collaboratively within integrated teams to support critical national defense and military missions. Key Responsibilities: Workstation Administration: Update, monitor, and maintain workstations across the enterprise Performance Tuning: Monitor system performance, identify bottlenecks, tune system parameters, and optimize resource utilization (CPU, memory, storage). User Management: Establish, configure, and maintain administrator, user, and service accounts in accordance with the principle of least privilege. Manages user account permissions and access controls on the enterprise network through the IAO Express system. Network Integration: Coordinate with network administrators to configure basic DHCP reservations, DNS records, and troubleshoot localized connectivity issues. Inventory and Tracking: Management of mobile devices, and IT equipment inventory Audio Visual Administration: Conference room support for Teams meetings and secure video teleconferences The candidate must be able to obtain and maintain a DoD security clearance up to Secret. The candidate must be able to obtain and maintain DoD IAM Level II certification (CompTIA Security+) certification within 180 days of date hired. To complete each of these tasks, the candidate must have strong verbal and written communications skills. REQUIREMENTS - EDUCATION, TECHNICAL, AND WORK EXPERIENCE Associates or higher degree in Computer/Information Technology, or equivalent academic/technical training. Possess five (5) years related experience or combination of experience in computer system basics and/or related areas of expertise. Must possess and apply a broad knowledge of principles, practices and procedures in computer science, graphics, and information systems. In addition, a Systems Administrator II must possess the following qualifications: Must have specific experience in the use of MS window server environments and various computer-aided design and computer-aided manufacturing (CAD/CAM), database, MS Office and Web enabled applications Must possess planning/organizing skills and must be able to work under deadlines Employee is expected to routinely cross fields in the completion of somewhat difficult and varied assignments Must be capable of updating or repairing computer systems Must be able to obtain and maintain a government security clearance Must possess valid, state-issued driver's license Must be a U.S. citizen SALARY The expected salary range for this position is $78,500 to $100,000 annually. Note: The salary range offered for this position is a good faith description of the expected salary range this role will pay. JT4, LLC considers factors such as (but not limited to) responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as, market and business considerations when extending an offer. BENEFITS Medical, Dental, Vision Insurance Benefits Active on Day 1 Life Insurance Health Savings Accounts/FSA's Disability Insurance Paid Time Off 401(k) Plan Options with Employer Match JT4 will match 50%, up to an 8% contribution 100% Immediate Vesting Tuition Reimbursement OTHER RESPONSIBILITIES Will be asked to make functional the initiatives established by management and will coordinate with other organizations as affected by upgrades, capabilities, policy and procedures. Each employee must read, understand, and implement the general and specific operational, safety, quality, and environmental requirements of all plans, procedures, and policies pertaining to their job. WORKING CONDITIONS This position involves work typical of an office environment with no unusual hazards. There is occasional lifting (up to 20 pounds), constant sitting and use of a computer terminal, constant use of sight abilities while writing, reviewing, and editing documents, constant use of speech/hearing abilities for communication, and constant mental alertness. DISCLAIMER The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties and skills required of persons so classified. Tasking is in support of a Federal Government Contract that requires U.S. citizenship. Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license, or other licenses/certifications, and the inability to obtain and maintain the required clearance, license, or certification may affect an employee's ability to maintain employment. SCC: CSAN6, JIT13, A1412TW

Systems Engineer II Collaboration & Endpoint Engineering We are Lennar Lennar is one of the nation's leading homebuilders, dedicated to making an impact and creating an extraordinary experience for their Homeowners, Communities, and Associates by building quality homes and providing exceptional customer service. Lennar has been recognized as a Fortune 500 company and consistently ranked among the top homebuilders in the United States. A Career that Empowers You to Build Your Future The Collaboration & Endpoint Engineer supports the planning, implementation, administration, and day-to-day operations of enterprise collaboration platforms, endpoint management systems, and virtual desktop infrastructure (VDI) serving over 12,000 endpoints across Windows, macOS, iOS, Android, and other devices. The role serves as a technical contributor and subject matter expert, ensuring seamless communication, security, and productivity across the enterprise. Your Responsibilities on the Team Collaboration & Productivity Platforms Administer and maintain enterprise collaboration platforms - including Microsoft Teams, Exchange Online, SharePoint, OneDrive, Purview, Zoom, and Box - ensuring availability, performance, security, and compliance. Support integration projects with IT and business stakeholders to streamline communication workflows. Develop and maintain system documentation, runbooks, and standard operating procedures. Identity & Directory Services Administer Active Directory and Microsoft Entra ID, including Group Policy, OU structures, hybrid identity, Conditional Access, RBAC, and directory synchronization via Entra Connect. Support identity governance initiatives including access reviews and joiner/mover/leaver lifecycle workflows. Troubleshoot identity and authentication issues - SSO, MFA, and federation - across hybrid environments. Endpoint Engineering & Management Administer Microsoft Intune for device management across Windows, macOS, iOS, and Android, including enrollment, configuration policies, app deployment, and Windows Autopilot provisioning. Support Virtual Desktop Infrastructure (VDI) environments including Azure Virtual Desktop (AVD), Citrix, or VMware Horizon for remote and hybrid workers. Maintain endpoint security baselines, CIS benchmarks, and hardening standards in partnership with security teams; enforce Microsoft Defender for Endpoint, BitLocker, and DLP policies. Manage endpoint patching and software updates using Intune, MECM/SCCM, or equivalent tooling to ensure timely vulnerability remediation. Support application packaging, deployment, and lifecycle for enterprise endpoint software, including scripting using PowerShell or similar tools. Monitor endpoint health, compliance posture, and fleet performance using telemetry and reporting. Support BYOD and corporate device programs, including conditional access enforcement and data separation policies via Intune App Protection Policies. AI Tools & Cross-Functional Support Assist with administration of enterprise AI tools including Claude (Anthropic), ChatGPT and CoPilot Enterprise, supporting licensing, configuration, user provisioning, and policy management. Partner with network, application, governance and security teams to support business requirements and enterprise architecture standards. Research emerging technologies across collaboration, AI, identity, and endpoint management and share findings with the team. Requirements Bachelor's degree in Computer Science, Information Technology, or related field - or equivalent work experience. 3-5+ years of experience in systems engineering or IT administration in enterprise environments. Hands-on experience administering Microsoft 365 platforms, including Teams, Exchange Online, SharePoint Online, Purview, Zoom, and Box. Experience with Microsoft Intune / Microsoft Endpoint Manager for MDM/MAM, including device enrollment, compliance policies, configuration profiles, and app deployment across Windows, macOS, iOS, and Android. Familiarity with VDI platforms such as Azure Virtual Desktop (AVD), Citrix, or VMware Horizon. Scripting and automation experience using PowerShell, Python, or similar tools, including endpoint provisioning and application management. Familiarity with endpoint security tooling including Microsoft Defender for Endpoint, BitLocker, and Intune-enforced compliance policies. Working knowledge of Active Directory and Microsoft Entra ID, including GPO management, hybrid identity, and Conditional Access. Relevant certifications a plus: Microsoft 365 Certified (MD-102), Azure Administrator (AZ-104), or equivalent. Strong troubleshooting and problem-solving skills across collaboration and endpoint environments. Experience with ServiceNow or similar ITSM platforms. Clear written and verbal communication skills, with ability to explain technical concepts to non-technical stakeholders. Life at Lennar At Lennar, we are committed to fostering a supportive and enriching environment for our Associates, offering a comprehensive array of benefits designed to enhance their well-being and professional growth. Our Associates have access to robust health insurance plans, including Medical, Dental, and Vision coverage, ensuring their health needs are well taken care of. Our 401(k) Retirement Plan, complete with a $1 for $1 Company Match up to 5%, helps secure their financial future, while Paid Parental Leave and an Associate Assistance Plan provide essential support during life's critical moments. To further support our Associates, we provide an Education Assistance Program and up to $30,000 in Adoption Assistance, underscoring our commitment to their diverse needs and aspirations. From the moment of hire, they can enjoy up to three weeks of vacation annually, alongside generous Holiday, Sick Leave, and Personal Day policies. Additionally, we offer a New Hire Referral Bonus Program, significant Home Purchase Discounts, and unique opportunities such as the Everyone's Included Day. At Lennar, we believe in investing in our Associates, empowering them to thrive both personally and professionally. Lennar Associates will have access to these benefits as outlined by Lennar's policies and applicable plan terms. Visit to view our suite of benefits. Join the fun and follow us on social media to see what's happening at our company, and don't forget to connect with us on Lennar: Overview LinkedIn for the latest job opportunities. Lennar is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws.

JT4, LLC provides engineering and technical support to multiple western test ranges for the U.S. Air Force, Space Force, and Navy under the Joint Range Technical Services Contract, better known as J-Tech II. JT4 develops and maintains realistic, integrated test and training environments and prepares our nation's war-fighting aircraft, weapons systems, and aircrews for today's missions and tomorrow's global challenges. JOB SUMMARY - ESSENTIAL FUNCTIONS Evaluates system specifications, installs enterprise computer systems, configures systems, establishes standards, ensures hardware/software compatibility and maintains workstations and server systems focusing on the Operating system and the network. Employee will be responsible for the following functions/duties: Performs the daily operational support on the computer Operating System to include system security, access, configuration, backups and restores Specifies network requirements, monitors local area network (LAN) performance, troubleshoots networking hardware and ensures system is working properly according to specifications and parameters. Organizes and secures directory structure and assists/trains staff members in the use of department Document Management (DM) Systems, associated databases and Configuration Management (CM)/DM release procedures Maintains and designs functional, visually esthetic web pages Specifies hardware requirements and provides Computer Authorization and custodial receipt listings to track equipment configurations and identification logs Serves as point of contact (POC) for problem reporting, incremental version updates and monitors yearly support contracts Makes recommendations for future hardware/software implementations and related process improvements, schedules, plans and performs system upgrades including the transition from design, test, production and documentation environments Provides operational status as required Uses established policies, procedures, and subject matter knowledge to complete complex assignments requiring originality and ingenuity performed under minimum supervision with considerable latitude for independent contribution Analyzing system logs and identifying potential issues with computer systems. Manage and administer storage solutions including Network-Attached Storage and Storage Area Network (NAS/SAN) systems. Other duties as required RANGE POSITION DESCRIPTION The job duties of a System Administrator IV include but are not limited to; deploying end user client hardware, configuring information system services, configuring server/network equipment and addressing any end user concerns. In addition, a suitable candidate will have a working knowledge of cybersecurity concepts and best practices. Key Responsibilities: Asset Lifecycle Management: Responsible for the deployment, maintenance, and decommissioning of all organizational IT hardware and software. This includes the physical installation of workstations (Linux & Windows OS), uninterruptible power supplies (UPS), troubleshooting datacenter hardware, and managing associated structured cabling. Able to design and deploy new datacenter capabilities as required for system expansion and reconfiguration projects. Duties also involve coordinating with external entities for the management of infrastructure beyond our direct responsibility, such as enterprise network switches. Actively assists in the IT asset procurement process by specifying system operating requirements and making recommendations for future hardware/software implementations and related process improvements. System & Network Administration: Involves the deployment and administration of classified remote access networks. Monitors local LAN/WAN and server infrastructure for performance issues and is able to design and deploy new network capabilities as required for system expansion and reconfiguration projects. Schedules, plans, and performs system upgrades, including managing the transition through design, test, production, and documentation environments. Additionally, manages the full lifecycle of user accounts, from creation and initial login support (password changes, email configuration, and network share mapping) to the eventual decommissioning of accounts, including managing user account permissions and access controls on the enterprise network through the IAO Express system. Compliance & Documentation: Conducts regular, systematic inventories of all hardware and software assets to ensure adherence to compliance standards. Develops and maintains comprehensive technical documentation for standard operating procedures (SOPs) within the team. Technical Support: Provides troubleshooting and preventative maintenance for audio-visual (AV) systems in both classified and unclassified meeting environments. Manages the workflow of IT support issues through the helpdesk ticketing system, from initial reporting to resolution. Assist IA Team with maintaining and updating various auditing software, Authority to Operate (ATO) artifacts, and documentation for any cyber related activities. The System Administrator IV will be responsible for and knowledgeable in a variety of subjects and software pertaining to the DoD enterprise environment. These subjects and softwares include: Splunk, ACAS, Trellix ePolicy Orchestrator, Data Marking software, and proper patch management operations DoD STIG's, IAVM, SCAP, Virtualization, and VDI Windows Operating Systems and Red Hat Operating Systems Authentication management, least privilege implementation, Active Directory, and network operations. Security & Logistics: Provides escort duties for personnel requiring access to secure areas. The System Administrator IV must be able to obtain and maintain a DoD security clearance up to Top Secret with Special Access. The System Administrator must be able to obtain and maintain DoD IAM Level II certification (CompTIA Security+) certification within 6 months of date hired. The System Administrator must be able to work independently, as a member of a team, and as a small team leader. To complete each of these tasks and have very strong verbal and written communications skills. REQUIREMENTS - EDUCATION, TECHNICAL, AND WORK EXPERIENCE A bachelor's degree in associated discipline from an accredited academic institution or equivalent experience through technical training, completion of a recognized certification program, or experience. Requires at least nine (9) years of experience in computer system related areas of expertise and must possess and apply a broad knowledge of principles, practices, and procedures in computer science, graphics, and information systems. In addition, a Systems Administrator IV must possess the following qualifications: Must have specific experience in the maintenance of Operating Systems and support applications, in a centralized and distributed server environment Must possess planning/organizing skills and must be able to work under deadlines Must be able to obtain and maintain a government security clearance Must possess a valid, state-issued driver's license Must be a U.S. citizen SALARY The expected salary range for this position is $97,000 to $130,000 annually. Note: The salary range offered for this position is a good faith description of the expected salary range this role will pay. JT4, LLC considers factors such as (but not limited to) responsibilities of the position, candidate's work experience, education/training, key skills, internal peer equity, as well as, market and business considerations when extending an offer. BENEFITS Medical, Dental, Vision Insurance Benefits Active on Day 1 Life Insurance Health Savings Accounts/FSA's Disability Insurance Paid Time Off 401(k) Plan Options with Employer Match JT4 will match 50%, up to an 8% contribution 100% Immediate Vesting Tuition Reimbursement OTHER RESPONSIBILITIES Will be asked to make functional the initiatives established by management and will coordinate with other organizations as affected by upgrades, capabilities, policy and procedures. Each employee must read, understand, and implement the general and specific operational, safety, quality, and environmental requirements of all plans, procedures, and policies pertaining to their job. WORKING CONDITIONS This position involves work typical of an office environment with no unusual hazards. There is occasional lifting (up to 20 pounds), constant sitting and use of a computer terminal, constant use of sight abilities while writing, reviewing, and editing documents, constant use of speech/hearing abilities for communication, and constant mental alertness. DISCLAIMER The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not intended to be construed as an exhaustive list of all responsibilities, duties and skills required of persons so classified. Tasking is in support of a Federal Government Contract that requires U.S. citizenship. Some jobs may require a candidate to be eligible for a government security clearance, state-issued driver's license, or other licenses/certifications, and the inability to obtain and maintain the required clearance, license, or certification may affect an employee's ability to maintain employment. SCC: CSAN6, JIT13, A1412TW